Fire-Resistant Rock Wool Pipe For Industrial Piping Systems
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Fire-Resistant Rock Wool Pipe For Industrial Piping Systems

Fire-Resistant Rock Wool Pipe for Industrial Piping Systems is a high-performance thermal insulation material made from natural rock fibers. It offers excellent high-temperature resistance and fire protection, making it an ideal choice for pipeline insulation. This product provides outstanding thermal insulation and sound absorption, along with good moisture resistance and corrosion prevention. Easy to install, it is widely used in construction, industrial, and various other sectors.
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Product Introduction

Product Description

Fire-Resistant Rock Wool Pipe for Industrial Piping Systems is primarily manufactured using natural basalt as the raw material. After high-temperature melting, the material is transformed into artificial inorganic fibers through high-speed centrifugal equipment. Special binders and dust-proof oils are added, followed by thermal curing, to produce rock wool insulation pipes in various specifications to meet diverse requirements.

Fire-Resistant Rock Wool Pipe is designed for pipeline applications, offering energy-saving thermal insulation, fire resistance, heat protection, oxidation resistance, and anti-corrosion properties. It is widely used in thermal insulation for industrial boilers and pipeline equipment across sectors such as chemical, metallurgical, petroleum, shipbuilding, and textile industries. It is particularly suitable for small-diameter straight pipelines, enabling convenient and efficient installation.

Fire-Resistant Rock Wool Pipe provides special features including moisture resistance, heat dissipation, and waterproofing, making it especially suitable for rainy seasons and humid environments. Its moisture absorption rate is below 5%, with a waterproof rate exceeding 98%.

Key Features

Manufactured from selected basalt as the primary raw material, processed through high-temperature melting into artificial inorganic fibers, offering light weight, low thermal conductivity, good sound absorption, non-combustibility, and excellent chemical stability

Serves as a new-generation thermal insulation, heat preservation, and sound absorption material

Provides waterproofing, thermal insulation, heat preservation, and cold insulation capabilities, maintaining chemical stability without deliquescence even during long-term use in humid environments

Contains no fluoride (F-) or chloride (CL-), ensuring no corrosion to equipment while maintaining non-combustible performance

Applications

Rock wool pipes are extensively used for thermal insulation of boilers and equipment pipelines in petroleum, chemical, metallurgical, shipbuilding, and textile industries. They are also applied in construction for insulating partition walls, ceilings, and interior/exterior walls, as well as for various cold and hot pipelines, suitable for both concealed and exposed pipe insulation treatments.

Product Parameter

Product Performance

SUN110

SUN120

SUN140

Unit

STD

Nominal intensity

110

120

140

kg/m3

--

Thermal conductivity

50℃

≤0.039

≤0.039

≤0.039

W/(m• K)

GB/T 10295

ASTM C518

ASTM C177

100℃

≤0.044

≤0.044

≤0.044

150℃

≤0.053

≤0.050

≤0.052

200℃

≤0.065

≤0.058

≤0.061

250℃

≤0.078

≤0.069

≤0.070

300℃

≤0.094

≤0.080

≤0.078

Maximum operating temperature

650

650

650

ASTM C411

laminating material:80

Thermal load shrinkage temperature

≥600

≥600

≥600

GB/T 11835

Wire Shrinkage

≤2

≤2

≤2

%

ASTM C356

Mass hygroscopicity

≤0.5

≤0.5

≤0.5

%

GB/T 5480

Hydrophobicity

≥99

≥99

≥99

%

GB/T 10299

Chloride content

≤10

≤10

≤10

PPM

ASTM C871

Combustion performance

Non-combustible, Class A1

Smoke level = 5 Flame propagation = 0

--

GB 8624

ASTM E84

Eco-friendly

Asbestos-free, free of CFCs, HCFCs and HFCs

--

--

Corrosion

Non-corrosive

--

ASTM C665

Rock Wool Pipe: The Preferred Insulation & Fireproofing Solution for Industrial Piping – Safeguarding Petrochemical and Power Energy Sectors

In recent years, the field of industrial pipeline insulation and fireproofing has undergone significant technological upgrades. Rock wool pipe has emerged as a "safety guardian" in high-end industrial sectors such as petrochemical and power energy, thanks to its exceptional performance. Made from natural rock fibers, this product offers Class A1 non-combustibility, high-temperature resistance (up to 1000°C), moisture protection, and corrosion resistance. It not only effectively reduces pipeline heat loss and improves energy efficiency but also excels in fire protection, significantly enhancing the safety and reliability of industrial facilities.

Today, SUNTHERM rock wool pipes are widely used in high-temperature pipelines, equipment insulation, and fireproofing systems in refineries, chemical plants, and thermal power facilities. They have become a vital material for ensuring operational safety, reducing energy consumption, and meeting green building standards. With the ongoing implementation of national policies emphasizing workplace safety and energy conservation, high-performance rock wool pipes have become the preferred solution for industrial pipeline insulation and fireproofing.

Related Products

product-800-800

Customer Visits

product-1267-726

FAQ

Q1: Is rock wool pipe an organic material?

A1: No, rock wool is categorized as an inorganic material.

Q2: Do you offer OEM (Original Equipment Manufacturer) services?

A2: Yes, we provide professional OEM customization services to meet specific client requirements.

Q3: What is the typical delivery time?

A3: Delivery time depends on order quantity, generally ranging from 10 to 20 days.

Q4: What components are added during the manufacturing of rock wool pipes?

A4: To enhance insulation performance, specialized binders and dust-control oils are added during the production process.

Hot Tags: fire-resistant rock wool pipe for industrial piping systems, China fire-resistant rock wool pipe for industrial piping systems manufacturers, factory

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